complete-run: close the old socket fd

diff --git a/testcases/lib/SocketActivation.pm b/testcases/lib/SocketActivation.pm
index 36560a8d5113471f0b33f1a5d051fc69bd6f4af2..01b1eb3d5f0ca94aed5be5241c8def963b19f482 100644 (file)
--- a/testcases/lib/SocketActivation.pm
+++ b/testcases/lib/SocketActivation.pm
@@ -75,6 +75,7 @@ sub activate_i3 {
         if (fileno($socket) != 3) {
             POSIX::close(3);
             POSIX::dup2(fileno($socket), 3);
+            POSIX::close(fileno($socket));
         }
 
         # Construct the command to launch i3. Use maximum debug level, disable